CRISPR/Cas9 technology deleted the third coding exon (exon 4; 268 bp). Deleting exon 4 leads to a frameshift and premature termination, resulting in the knock-out of the full-length isoform 1 (Dnmt3a1). Western blot analysis confirmed the absence of isoform 1 protein in thymus and brain without affecting expression of isoform 2. (J:331942)

Basic Information

Allele
Strain of Origin
Allele Type
Mutation
Inheritance
Related Gene
Related Disease
Reference
C57BL/6J
Endonuclease-mediated
Intragenic deletion
--
1
8
1

Phenotypes

Legend:
hm: homozygous
ht: heterozygous
cn: conditional genotype
cx: complex: > 1 genome feature
tg: involves transgenes
ot: other: hemizygous, indeterminate,...
(F): Female
(M): Male
phenotype observed
N: normal phenotype
(#): related diseases count
Phenotypes:
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Phenotypes

References Literature

Title
PMID
Journal
Year
IF
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